<<template>
    <div>
        <el-row>
              <el-col :span="24">
    <h5>小U商城后台</h5>
    <!-- default-active:默认展开的项对应的index的id -->
    <el-menu
      :default-active="$route.path"
      :unique-opened="true"
      :router="true"
      class="el-menu-vertical-demo"
      background-color="#545c64"
      text-color="#fff"
      active-text-color="#ffd04b">
        <el-menu-item index="/index">
        <i class="el-icon-setting"></i>
        <span slot="title">首页</span>
        </el-menu-item>
      <el-submenu index="2">
        <template slot="title">
          <i class="el-icon-location"></i>
          <span>系统设置</span>
        </template>
        <el-menu-item-group>
          <el-menu-item index="/index/menu">菜单管理</el-menu-item>
          <el-menu-item index="/index/role">角色管理</el-menu-item>
          <el-menu-item index="/index/admin">管理员管理</el-menu-item>
        </el-menu-item-group>
      </el-submenu>
      <el-submenu index="3">
        <template slot="title">
          <i class="el-icon-s-goods"></i>
          <span>商城管理</span>
        </template>
        <el-menu-item-group>
          <el-menu-item v-for="(item,index) in menuList" :key="index" :index="'/index' + item.path">{{item.name}}</el-menu-item>
        </el-menu-item-group>
      </el-submenu>
    </el-menu>
  </el-col>
        </el-row>
    </div>
</template>

<script>
export default {
  data() {
    return {
      menuList: [
        { name: "商品分类", path: "/category" },
        { name: "商品规格", path: "/specs" },
        { name: "商品管理", path: "/goods" },
        { name: "会员管理", path: "/member" },
        { name: "轮播图管理", path: "/banner" },
        { name: "秒杀活动", path: "/seckill" },
      ],
    };
  },
};
</script>